guard arm

guard arm

[′gärd ‚ärm]
(electricity)
Crossarm placed across and in line with a cable to prevent damage to the cable.
Crossarm located over wires to prevent foreign wires from falling into them.
References in periodicals archive ?
The restructuring of Rentokil Initial continued yesterday as the troubled firm offloaded its UK security guard arm for pounds 74.
Overall, results from Group 4's European security guard arm were described as good, with Sweden, Norway and Poland all returning to profitability after reporting losses in the same period last year.
Most pilots reported that they had been unable to achieve the objectives of the mission to hit the Republican Guard arm ored brigade, knock out its tanks and pierce its artillery.
2 For Cbc Made Of Hard Alloy Steel Used For Inspection Of Coupler Body Knuckle And Guard Arm Useful For Reconditioning And Repairing Of Coupler.
Tenders are invited for Lock Contour Gauge Guard Arm Side To Drg.